What does numeric pyramid represent?
Explain pops?
How does net primary production(npp) relate to the energy pyramids?
Explain the tropic pyramids of ecology?
What is the phytoplankton?
What are tropic levels?
Explain the main interspecific ecological interactions?
Explain the main characteristics of the age pyramids of developed countries?
What do you mean by eutrophication?
What is biologic control?
Define global warming?
Explain the role of the ozone layer for the living beings?
Why does this field interest you?
What is an ecosystem?
Define bioremediation?